345008211

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{20921}}^1$

素因数の和:21186

約数の個数: 16

約数和(自身を含む): 482042880

約数和(自身を除く): 137034669

約数列:

[1, 3, 23, 69, 239, 717, 5497, 16491, 20921, 62763, 481183, 1443549, 5000119, 15000357, 115002737, 345008211]

約数ペア:

[(1, 345008211), (3, 115002737), (23, 15000357), (69, 5000119), (239, 1443549), (717, 481183), (5497, 62763), (16491, 20921)]